h1,h2,nav,ul,li,p,input{margin: 0; padding: 0;}
li{list-style: none;}
header{width: 990px; margin: auto; border-bottom: 1px solid gray;}
header h1{font-size: 28px; margin-bottom: 8px; padding-left: 40px;}
header em{color: gray; font-size: 14px; padding-left: 40px;}
#title:after{
	content: '';display: block;clear: both;
}
#title{padding-left: 40px;}
#title li{padding: 5px 10px;float: left;border-top: 1px solid gray; border-left: 1px solid gray;}
#title li:last-of-type{border-right: 1px solid gray;}
#text{width: 480px; margin-top: 20px;margin-left: 160px; float: left;}
#text1{border: 1px solid gray; padding: 5px 5px;}
h2{font-size: 16px;margin-left: 5px;}
p{font-size: 13px; margin: 5px;}
.strong{font-weight: bold;}
#ad{border: 1px solid gray; width: 300px;float: right; margin-right: 300px; margin-top: 21px; padding-left: 10px;}
